*{
	margin: 0;
	padding: 0;
	list-style-type: none;
	text-decoration: none;
	color: #000;
}
body{
	background: url(img/bg.jpg) no-repeat 50% 0px;
}
.head{
	width: 100%;
	height: 84px;
	overflow: hidden;
	transition: 1s;
}
.head:hover{
	height: 369px;
}
/*顶部样式*/
.top{
	width: 100%;
	height: 84px;
	background: rgba(0,0,0,0.8);
}
.top-layout{
	width: 1300px;
	height: 84px;
	margin: 0px auto;
}
.top ul{
	width: 890px;
	height: 84px;
	padding-left: 230px;
	float: left;
	background: url(img/logo.png) no-repeat 0px 15px;
}
.top ul li{
	width: 115px;
	height: 84px;
	float: left;
	text-align: center;
}
.top ul li:hover{
	background: url(img/index.png);
}
.top ul li p{
	color: #c9c9dd;
	font-size: 18px;
	margin-top: 20px;
}
.top ul li span{
	font-size: 12px;
	color: #858792;
	margin-top: 5px;
}
.top ul li:hover p{
	color: #e4b653;
}
.top ul li:hover span{
	color: #91763f;
}
.top ul li:nth-child(8){
	width: 85px;
	height: 84px;
	background: url(img/nav_search.png) no-repeat 0px 29px;
}
.login{
	width: 180px;
	height: 84px;
	float: right;
}
.login img{
	border: 1px solid #d9ad50;
	border-radius: 50%;
	margin-top: 20px;
	float: left;
}
.login_text{
	width: 130px;
	height: 44px;
	margin-top: 20px;
	float: left;
	padding-left: 6px;
}
.login_text p{
	color: #fff;
}
.login_text span{
	color: #858792;
	font-size: 14px;
}
/*二级导航*/
.nav{
	width: 100%;
	height: 285px;
	background: rgba(0,0,0,0.7);
}
.nav-layout{
	width: 890px;
	height: 240px;
	margin: 0 auto;
	padding: 15px 0 30px 50px;
}
.nav-layout li{
	width: 110px;
	float: left;
	padding: 2px 2.5px 0;
	text-align: center;
}
.nav-layout li span{
	width: 100%;
	height: 30px;
	line-height: 30px;
	display: block;
	font-size: 14px;
	color: #c9c9dd;
}
.nav-layout li span:hover{
	color: #f3c258;
	text-decoration: underline;
}
/*N*/
.nav-layout li span em{
	width: 18px;
	height: 18px;
	display: inline-block;
	vertical-align: middle;
	background: url(img/index.png) no-repeat -140px -70px;
}
/*H*/
.nav-layout li span i{
	width: 18px;
	height: 18px;
	display: inline-block;
	vertical-align: middle;
	background: url(img/index.png) no-repeat -164px -70px;
}
/*O*/
.nav-layout li span b{
	width: 18px;
	height: 18px;
	display: inline-block;
	vertical-align: middle;
	background: url(img/index.png) no-repeat -140px -8px;
}